Ghataliya, S., G. R. Panchal, B. Panchal, R. Trivedi, and S. Christian. “A Study of Left Ventricular Functionin Cases Of Stable Angina: A Study Of Left Ventricular Functionin Cases Of Stable Angina”. National Journal of Integrated Research in Medicine, vol. 8, no. 1, Jan. 2018, pp. 41-43, doi:10.70284/njirm.v8i1.1168.